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Contact Us For A Quote Download Technical Datasheets
Jump to a product:
  • POLYTECH® Reticulated Foam, Type - S (PRF-S)
  • POLYTECH® Reticulated Foam, Type - T (PRF-T)
  • POLYTECH® Reticulated Felted Foam (PRFF-900ZB)

Reticulated Foam for Filtration Control

Reticulated Foam for Filtration Control

Filtering air properly and efficiently can be a challenge. We have developed an assortment of reticulated urethane foams to assist with filtration control. Our POLYTECH® foam is lightweight, low odor, and highly resistant to mildew, making it ideal for use as a heavy-duty air filter.

Our POLYTECH® reticulated urethane foams are suitable for use in a variety of industries including HVAC, medical, and mass transportation to filter air. View our selection of products below.

Download Technical Data Sheets

Please fill out the following form to view the technical data sheets:

POLYTECH® Reticulated Foam, Type - S (PRF-S)

POLYTECH® Reticulated Foam, Type - S (PRF-S), is an ester-based urethane foam in which the membrane windows of the foam’s cell structure have been thermally removed.

POLYTECH reticulated foam ester-based for filtration control Return to top
  • Density: 1.8 lb/ft³
  • Temperature Range: -40°F to +225°F
  • Flammability: UL900 Class 2 Filter Media
  • Available in a range of pore sizes from 10 to 90 ppi
  • Completely open celled, consistent cell structure
  • Easily fabricated for a wide variety of uses

Applications typically include heavy-duty air filters for trucks, buses, and off-highway equipment.

POLYTECH® Reticulated Foam, Type - T (PRF-T)

POLYTECH® Reticulated Foam, Type - T (PRF-T) is an ether-based urethane foam. As with Type – S, the membrane windows of the foam’s cell structure have been thermally removed.

POLYTECH Reticulated foam ether-based for filtration control Back to top
  • Density: 1.8 lb/ft³
  • Temperature Range: -40°F to +225°F
  • Flammability: UL900 Class 2 Filter Media
  • Available in a range of pore sizes from 10 to 60 ppi
  • Increased stiffness over the Type S reticulated foams; Hydrolytically stable

Applications typically include heavy-duty air filters for trucks, buses, and off-highway equipment.

POLYTECH® Reticulated Felted Foam (PRFF-900ZB)

POLYTECH® Reticulated Felted Foam (PRFF-900ZB) is a flexible compressed urethane foam. PRFF is made from a reticulated ester or ether based polyurethane open-cell foam.

image coming soon Back to top
  • Density: 5.7 lb/ft³ (after compression)
  • Temperature Range: -40°F to +225°F
  • Flammability: UL900 Class 2 Filter Media
  • Exceptional sound attenuation, effective over a wide range of frequencies
  • Exhibits outstanding filtration efficiency, high physical strength, excellent abrasion resistance, and oil wicking characteristics

Applications typically include medical and business equipment.

Custom Filtration Applications Available

Contact us today to find out how we can develop a custom solution for you.

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F | 302-738-9085

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